Kumi and his support team prepare to leave the Esperanza

Just before getting into the inflatable, Kumi Naidoo said:"For me this is one of the defining environmental battles of our age, it’s a fight for sanity against the madness of a mindset that sees the melting of the Arctic sea ice as a good thing. As the ice retreats the oil companies want to send the rigs in and drill for the fossil fuels that got us into this mess in the first place. We have to stop them. It goes right to the heart of the kind of world we want and the one which we want to pass onto our children."